| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 9.9 | -67.3% |
| 2Q26 | 14.3 | -52.8% |
| 1Q26 | 12.1 | -51.6% |
| 4Q25 | 9.8 | -34.9% |
| 3Q25 | 30.1 | +201.9% |
| 2Q25 | 30.2 | +90.6% |
| 1Q25 | 24.9 | +6.2% |
| 4Q24 | 15.1 | -26.2% |
| 3Q24 | 10.0 | -68.8% |
| 2Q24 | 15.8 | -77.6% |
| 1Q24 | 23.5 | -69.1% |
| 4Q23 | 20.4 | -70.3% |
| 3Q23 | 31.9 | -51.0% |
| 2Q23 | 70.7 | +30.0% |
| 1Q23 | 75.8 | +110.1% |
| 4Q22 | 68.7 | +194.3% |
| 3Q22 | 65.1 | +299.7% |
| 2Q22 | 54.4 | +399.7% |
| 1Q22 | 36.1 | +1133.6% |
| 4Q21 | 23.3 | +1057.6% |
| 3Q21 | 16.3 | +125.9% |
| 2Q21 | 10.9 | +124.0% |
| 1Q21 | 2.9 | -40.9% |
| 4Q20 | 2.0 | -57.7% |
| 3Q20 | 7.2 | +61.4% |
| 2Q20 | 4.9 | +52.9% |
| 1Q20 | 4.9 | +5900.0% |
| 4Q19 | 4.8 | -735.8% |
| 3Q19 | 4.5 | +9.2% |
| 2Q19 | 3.2 | +15.2% |
| 1Q19 | 0.1 | -94.4% |
| 4Q18 | -0.7 | -127.3% |
| 3Q18 | 4.1 | +81.1% |
| 2Q18 | 2.8 | +104.6% |
| 1Q18 | 1.5 | +616.9% |
| 4Q17 | 2.7 | -529.7% |
| 3Q17 | 2.3 | -15.2% |
| 2Q17 | 1.3 | - |
| 1Q17 | 0.2 | - |
| 4Q16 | -0.6 | - |
| 3Q16 | 2.7 | - |